var art_off=new Image();
art_off.src="../buttons/articles_off.gif";
var art_on=new Image();
art_on.src="../buttons/articles_on.gif";

var bio_off=new Image();
bio_off.src="../buttons/bio_off.gif";
var bio_on=new Image();
bio_on.src="../buttons/bio_on.gif";

var credits_off=new Image();
credits_off.src="../buttons/credits_off.gif";
var credits_on=new Image();
credits_on.src="../buttons/credits_on.gif";

var ent_off=new Image();
ent_off.src="../buttons/ent_off.gif";
var ent_on=new Image();
ent_on.src="../buttons/ent_on.gif";

var films_off=new Image();
films_off.src="../buttons/films_off.gif";
var films_on=new Image();
films_on.src="../buttons/films_on.gif";

var gallery_off=new Image();
gallery_off.src="../buttons/gallery_off.gif";
var gallery_on=new Image();
gallery_on.src="../buttons/gallery_on.gif";

var links_off=new Image();
links_off.src="../buttons/links_off.gif";
var links_on=new Image();
links_on.src="../buttons/links_on.gif";

var multi_off=new Image();
multi_off.src="../buttons/multi_off.gif";
var multi_on=new Image();
multi_on.src="../buttons/multi_on.gif";

var board_off=new Image();
board_off.src="../buttons/board_off.gif";
var board_on=new Image();
board_on.src="../buttons/board_on.gif";

var email_off=new Image();
email_off.src="../buttons/emailweb_off.gif";
var email_on=new Image();
email_on.src="../buttons/emailweb_on.gif";

var katheigl_off=new Image();
katheigl_off.src="../buttons/katheigl_off.gif";
var katheigl_on=new Image();
katheigl_on.src="../buttons/katheigl_on.gif";

function fxOn(imageName) {
	document.images[imageName].src=eval( imageName + "_on.src" );
}

function fxOff(imageName) {
	document.images[imageName].src=eval( imageName + "_off.src" );
}